Types of earthing systems
Types of Earthing Systems Types of Earthing Systems according to IEC : 1) TT system 2) IT system 3) TN system : • TN-C system • TN-S system • TN-C-S system Neutral & exposed conductive part connections: First letter : …
Types of Earthing Systems Types of Earthing Systems according to IEC : 1) TT system 2) IT system 3) TN system : • TN-C system • TN-S system • TN-C-S system Neutral & exposed conductive part connections: First letter : …
Read moreTypes of grounding electrodes Types of grounding electrodes 1) Rod electrodes 2) Plate electrodes 3) Pipe electrodes 4) Earth lattice 1 Rod electrodes Types of earth rods Types of earth rods 1) Solid copper earth rod…
Read moreDifferent t ypes of earth rods Types of earth rods Types of earth rods 1) Solid copper earth rods 2) Copper bonded steel earth rods 3) Galvanized Steel earth rods 4) Stainless steel earth rods Solid copper earth rods It is mad…
Read moreDifferent methods of reducing earth resistance The earthing resistance of the grounding electrode The resistance of the grounding electrode is made up of three components : 1 the …
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